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NC7SZ373 PDF даташит

Спецификация NC7SZ373 изготовлена ​​​​«Fairchild» и имеет функцию, называемую «TinyLogic UHS D-Type Latch with 3-STATE Output».

Детали детали

Номер произв NC7SZ373
Описание TinyLogic UHS D-Type Latch with 3-STATE Output
Производители Fairchild
логотип Fairchild логотип 

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NC7SZ373 Даташит, Описание, Даташиты
June 1998
Revised May 2003
NC7SZ373
TinyLogicUHS D-Type Latch with 3-STATE Output
General Description
The NC7SZ373 is a single positive edge-triggered D-type
CMOS Latch with 3-STATE output from Fairchild’s Ultra
High Speed Series of TinyLogicin the space saving
SC70 6-lead package. The device is fabricated with
advanced CMOS technology to achieve ultra high speed
with high output drive while maintaining low static power
dissipation over a very broad VCC operating range. The
device is specified to operate over the 1.65V to 5.5V range.
The inputs and output are high impedance when VCC is 0V.
Inputs tolerate voltages up to 7V independent of VCC oper-
ating voltage. The latch appears transparent to the data
when Latch Enable (LE) is HIGH. When LE is LOW, the
data that meets the setup time is latched. The output toler-
ates voltages above VCC in the 3-STATE condition.
Features
s Space saving SC70 6-lead package
s Ultra small MicroPakleadless package
s Ultra High Speed; tPD 2.6 ns Typ into 50 pF at 5V VCC
s High Output Drive; ±24 mA at 3V VCC
s Broad VCC Operating Range; 1.65V to 5.5V
s Matches the performance of LCX when operated at
3.3V VCC
s Power down high impedance inputs/output
s Overvoltage tolerant inputs facilitate 5V to 3V translation
s Patented noise/EMI reduction circuitry implemented
Ordering Code:
Order
Number
NC7SZ373P6X
NC7SZ373L6X
Package
Number
MAA06A
MAC06A
Product Code
Top Mark
Package Description
Z73 6-Lead SC70, EIAJ SC88, 1.25mm Wide
D4 6-Lead MicroPak, 1.0mm Wide
Supplied As
3k Units on Tape and Reel
5k Units on Tape and Reel
TinyLogicis a registered trademark of Fairchild Semiconductor Corporation.
MicroPakis a trademark of Fairchild Semiconductor Corporation.
© 2003 Fairchild Semiconductor Corporation DS500157
www.fairchildsemi.com









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NC7SZ373 Даташит, Описание, Даташиты
Logic Symbol
IEEE/IEC
Connection Diagrams
Pin Assignments for SC70
Pin Descriptions
Pin Names
D
LE
OE
Q
Description
Data Input
Latch Enable Input
Output Enable Input
Latch Output
Function Table
Inputs
Output
LE D OE
Q
HL L
L
HH L
H
L X L Qn-1
XXH
Z
H = HIGH Logic Level X = Immaterial
L = LOW Logic Level Z = HIGH Impedance
Qn-1 = Previous state prior to HIGH-to-LOW transition of latch enable
(Top View)
Pin One Orientation Diagram
AAA = Product Code Top Mark - see ordering code
Note: Orientation of Top Mark determines Pin One location. Read the top
product code mark left to right, Pin One is the lower left pin.(see diagram).
Pad Assignments for MicroPak
(Top Thru View)
www.fairchildsemi.com
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NC7SZ373 Даташит, Описание, Даташиты
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC)
DC Input Voltage (VIN)
DC Output Voltage (VOUT)
DC Input Diode Current (IIK)
VIN < 0V
DC Output Diode Current (IOK)
VOUT < 0V
DC Output (IOUT) Source/Sink Current
DC VCC/GND Current (ICC/IGND)
Storage Temperature Range (TSTG)
Junction Temperature under Bias (TJ)
Junction Lead Temperature (TL)
(Soldering, 10 seconds)
Power Dissipation (PD) @+85°C
0.5V to +7.0V
0.5V to +7.0V
0.5V to +7.0V
50 mA
50 mA
±50 mA
±50 mA
65°C to +150°C
150°C
260°C
180 mW
Recommended Operating
Conditions (Note 2)
Power Supply
Operating (VCC)
Data Retention
1.65V to 5.5V
1.5V to 5.5V
Input Voltage (VIN)
Output Voltage (VOUT)
Active State
3-STATE
0V to 5.5V
0V to VCC
0V to 5.5V
Input Rise and Fall Time (tr, tf)
VCC = 1.8V, 2.5V ± 0.2V
0 to 20 ns/V
VCC = 3.3V ± 0.3V
0 to 10 ns/V
VCC = 5.5V ± 0.5V
0 to 5 ns/V
Operating Temperature (TA)
40°C to +85°C
Thermal Resistance (θJA)
350° C/W
Note 1: The Absolute Maximum Ratings: are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The Recommended Operating Conditionstable will define the conditions
for actual device operation.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
VIH HIGH Level Control
Input Voltage
VIL LOW Level Control
Input Voltage
VOH HIGH Level Control
Output Voltage
VOL LOW Level Control
Output Voltage
IIN Input Leakage Current
IOZ 3-STATE
Output Leakage
IOFF Power-Off Leakage Current
ICC Quiescent Supply Current
VCC
TA = +25°C
TA = −40°C to +85°C Unit
(V) Min Typ Max Min Max
Conditions
1.65 to 1.95 0.75 VCC
2.3 to 5.5 0.7 VCC
1.65 to 1.95
2.3 to 5.5
1.65
1.55
1.65
0.25 VCC
0.3 VCC
0.75 VCC
0.7 VCC
1.55
0.25 VCC
0.3 VCC
V
V
1.8 1.7 1.8
1.7
2.3 2.2 2.3
3.0 2.9 3.0
2.2
2.9
IOH = −100 µA
4.5
1.65
4.4
1.24
4.5
1.52
4.4
1.29
V VIN = VIH IOH = −4 mA
2.3 1.9 2.15
1.9
IOH = −8 mA
3.0 2.4 2.8
2.4
IOH = −16 mA
3.0 2.3 2.68
2.3
IOH = −24 mA
4.5 3.8 4.2
3.8
IOH = −32 mA
1.65
0.0 0.08
0.0
1.8
0.0 0.1
0.1
2.3
0.0 0.1
0.1
3.0
0.0 0.1
0.1
IOL = 100 µA
4.5
1.65
2.3
3.0
3.0
4.5
0 to 5.5
1.65 to 5.5
0.0
1.65 to 5.5
0.0
0.08
0.10
0.15
0.22
0.22
0.1
0.24
0.3
0.4
0.55
0.55
±0.1
±0.5
1.0
1.0
0.1
0.24
0.3
0.4
0.55
0.55
±1.0
±5.0
10
10
V VIN = VIL IOL = 4 mA
IOL = 8 mA
IOL = 16 mA
IOL = 24 mA
IOL = 32 mA
µA 0 VIN 5.5V
µA VIN = VIL or VIH
0 VOUT 5.5V
µA VIN or VOUT = 5.5V
µA VIN = 5.5V, GND
3 www.fairchildsemi.com










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